Questions on UI for ASP.NET AJAX Forum

1 answer

110 views

Hello,

I have implemented a custom File Explorer. The explorer is initialized with two paths, a User folder and a Company folder like this:

RadFileExplorer1.Configuration.ViewPaths = New String() {cUser.Account.BusinessName & "/", cUser.UserName & "/"}

RadFileExplorer1.Configuration.UploadPaths = New String() {cUser.Account.BusinessName & "/", cUser.UserName & "/"}

RadFileExplorer1.Configuration.DeletePaths = New String() {cUser.Account.BusinessName & "/", cUser.UserName & "/"}

I can move/copy directories from one to another and I can move files from the user to the company folder. However, when attempting to move a file from the company folder to the user folder the explorer throws the folder error;

"The selected folder could not be created because the application did not have enough permissions. Please, contact the administrator."

This is thrown before any functions in my code run while debugging. Any help would be appreciated.

Thanks,

Ryan

FileExplorer

answered on 16 Jun 2010

2 answers

252 views

RadnumericTextBox ClientEvents OnKeyPress in Safari not working

Hi,

I am working with a .net gridview and with many radnumerictextboxes inside the grid.

I have to move the focus to the next row, instead of next column (which is by default), on tab press in textbox. So for that I have fired onkeypress event of textbox, and if keychar is tab then, it will focus on the textbox below instead of beside box.

Here is a client side code and the onkeypress event. This code works well in Mozilla.

                     <asp:TemplateField HeaderText="Par" ItemStyle-HorizontalAlign="center" HeaderStyle-Width="29px"         
                                                    ItemStyle-Width="29px" >         
                                                    <ItemTemplate>         
                                                        <telerik:radnumerictextbox runat="server" id="txtSinglePar" width="25px"   onfocus="HasFocus(this)"         
                                                            emptymessage="Par">              
                                                             <ClientEvents OnKeyPress="MoveToNextTextBox" />                                           
                                                          <NumberFormat DecimalDigits="0" GroupSeparator="" />    </telerik:radnumerictextbox>         
                                                    </ItemTemplate>         
                                                </asp:TemplateField>         

HasFocus() works well.

                     function HasFocus(TextBox) {              
                   textBoxWithFocus = TextBox;             
                }         

And this is JS function of focusing on the next control, according to required logic.

                    function MoveToNextTextBox(sender, args)         
                 {         
                    //IF TAB KEY HAS BEEN PRESSED         
                     if (args.get_keyCode() == 9)         
                     {         
                        var str = textBoxWithFocus.id.replace("_text", "");         
                        var id = str.substring(str.indexOf("_ctl"), str.indexOf("_txt"));         
                        //GET THE NUMBER OF THE ROW IN GRIDVIEW         
                        idid = id.replace("_ctl", "");         
                        newId = parseFloat(id) + parseFloat(01);         
                        if (parseInt(newId) < 9) {         
                            newId = "0" + newId;         
                        }         
                        var prevID = str.replace(id, newId);         
                     
                        if (parseFloat(id) < 9)         
                         {         
                            prevIDprevID = prevID.replace("_ctl", "_ctl0");         
                            prevIDprevID = prevID.replace("_ctl00", "_ctl0");         
                        }         
                        var newCtl = document.getElementById(prevID);         
                     
                        if (newCtl != null && $find(newCtl.id) != null)          
                        {         
                            $find(newCtl.id).focus();                                                          
                        }                       
                       args.set_cancel(true);          
                    }         
                     
                }         

While in Mozilla, it moves to the control in next row, in safari it does not. What is the reason?

Input

answered on 16 Jun 2010

2 answers

192 views

[Solved] RadGrid Header Is not displaying properly

hi,

I Have created radgrid. My radgrid header is not displaying properly. Please see the attached screen shot(Half with green color and half with silver color). Please let me know how to fix this. Here is my radgrid aspx code.

    
            <telerik:RadGrid ID="gvTrackers" Height="560px" runat="server" AllowPaging="true" AllowSorting="True" 
        
                        GridLines="None" AutoGenerateColumns="true" ShowGroupPanel="True" EnableHeaderContextMenu="true" 
        
                        EnableHeaderContextFilterMenu="true" AllowMultiRowSelection="true" AllowFilteringByColumn="True" 
        
                        OnNeedDataSource="gvTrackers_NeedDataSource" OnItemCreated="gvTrackers_ItemCreated" 
        
                        OnExcelMLExportStylesCreated="gvTrackers_ExcelMLExportStylesCreated" OnExcelMLExportRowCreated="gvTrackers_ExcelMLExportRowCreated" 
        
                        OnItemCommand="gvTrackers_ItemCommand" > 
        
                        <HeaderStyle Height="40px" Width="100px" BackColor="#004000" Font-Size="8pt" Font-Bold="True" ForeColor="White" 
        
                            HorizontalAlign="Right" BorderColor="white" BorderWidth="1px" /> 
        
                        <ExportSettings IgnorePaging="true" ExportOnlyData="true"> 
        
                        <Pdf AllowModify="false" AllowPrinting="true" PageWidth="16in" /> 
        
                        </ExportSettings> 
        
                        <MasterTableView AllowMultiColumnSorting="true" CommandItemDisplay="Top"> 
        
                            <CommandItemSettings ShowExportToWordButton="true" ShowExportToExcelButton="true" 
        
                                ShowExportToCsvButton="true" ShowExportToPdfButton="true" ShowAddNewRecordButton="false" /> 
        
                        </MasterTableView> 
        
                        <ClientSettings ReorderColumnsOnClient="True" AllowDragToGroup="True" AllowColumnsReorder="True"> 
        
                            <Scrolling AllowScroll="true" UseStaticHeaders="true" /> 
        
                            <Selecting AllowRowSelect="True"></Selecting> 
        
                            <Resizing AllowRowResize="True" AllowColumnResize="True" EnableRealTimeResize="True" 
        
                                ResizeGridOnColumnResize="False"></Resizing> 
        
                        </ClientSettings> 
        
                        <GroupingSettings ShowUnGroupButton="true" /> 
        
                        <PagerStyle Mode="NextPrevAndNumeric" HorizontalAlign="Right" Font-Bold="true" AlwaysVisible="true" /> 
        
                    </telerik:RadGrid>

Grid

answered on 16 Jun 2010

1 answer

130 views

radajaxmanager in updatepanel

Hi all.
I have a site, where each subpage selected from the menu is displayed in updatepanel. In one of the subpage a have several controls including radgrid. This radgrid is databinding on the server and it works ok. Now I want to have the posibility to sorting, filtering and paging this grid using virtual paging. In examples on the Telerik site I have found a radajaxmanager but I don't know how to use it inside updatepanel? Or maybe is there possibly to do it differently? To databound I'm using NeedDataSource event.

Ajax

answered on 16 Jun 2010

1 answer

108 views

Spline chart edge detection

Hi,
I'm working with the Q2 2009 SP1 telerik suite and run into a problem when rendering a spline chart.
Essentially the edges seem to roll of the chart as highlighted in the attached illustration. I'd like to find out if there is a setting (or later release) that will prevent this behavior.

Thanks in advance,
Elmar

Chart (Obsolete)

answered on 16 Jun 2010

1 answer

133 views

RadWindow autosize on ajax response

In server-side I do some validation and then show a radwindow. If this code is sent via a normal request, the autosize feature works, but it i sent via ajax then it doesn't

    
            string script = @"var oWindowMsg = top.window.radopen('Hello World', null);
        
                                            oWindowMsg.setSize(200, 200);
        
                                            oWindowMsg.set_modal(true);
        
                                            oWindowMsg.set_visibleStatusbar(false);
        
                                            oWindowMsg.set_behaviors(Telerik.Web.UI.WindowBehaviors.Close);
        
                                            oWindowMsg.add_pageLoad(function () { oWindowMsg.autoSize(true) });"; 
        
            if (RadScriptManager.GetCurrent(this).IsInAsyncPostBack) 
        
            { 
        
              RadAjaxManager.GetCurrent(this).ResponseScripts.Add(script); 
        
            } 
        
            else 
        
            { 
        
              this.ClientScript.RegisterStartupScript(this.GetType(), "mostrarMensaje", String.Format("<script language='javascript'>function f(){{{0}; Sys.Application.remove_load(f);}}; Sys.Application.add_load(f);</script>", script)); 
        
            }

Any idea? Thanks!

Window

answered on 16 Jun 2010

2 answers

104 views

Hide Expand/Collapse column

I have a three-level hierarchical grid, and I want to hide the column that contains the expand and collapse buttons.

Has anybody come up with a solution for this yet? I'm using Q1 2010 Asp.Net AJAX, .Net 3.5, with the Web20 skin.

Grid

answered on 16 Jun 2010

1 answer

358 views

[Solved] Client side, get controls values on same row

Hi
On thread:
http://www.telerik.com/community/forums/aspnet-ajax/grid/get-row-number-of-grid.aspx
It shows the following:

    
            <script type="text/javascript" language="javascript">  
        
                function onFocus(sender, args)  
        
                {  
        
                    var cell = sender.get_element().parentNode.parentNode;  
        
                    alert(cell.parentNode.rowIndex);  
        
                } 
        
            </script>

The above gets the row index.
It seem to me that parentNode.ParentNode gets one to the row. If context is correct, so from there I should be able to find other controls in the grid data row. So how do I find the data row object context (not html) and then find other controls.

Phil

Grid

answered on 16 Jun 2010

1 answer

59 views

ComboBox With SqlDataSource Query Issue....

Team

In Our application, we are binding RadComboBox with SqlDataSource.

We are populating ComboBox with query "Select Col1, Col2, Col3, Col4 from Table1" and binding Col2 as datasource for the same.

Problem is sometime ComboBox showing Col4 data.

Pls. Clarify.
Thanks

ComboBox

answered on 16 Jun 2010

1 answer

188 views

Upload file with temporary file never been deleted.

I use uploadedfile.saveas(targetphysicalfolder) (version 2.3.2.0) to save file on server, but the temporary file is created in temp folder on server and not automatically deleted ever. It makes spaces on our server reduced and our network staff has to manually deleted them regularly. Is there any way to delete the temporary file immediately after uploading?

Here is my code in VB.Net
.aspx:

<input type="file"

style="width: 95%"
runat="server"
id="inputFile" /> </td>
<td align="left" colspan="2"> <asp:button id="btnUpload"

Text=" Upload "

runat="server"

ToolTip="Click to upload file."

CssClass="Button">

</asp:button>

</td>

<td colspan="2">

<radU:RadProgressManager ID="RadProgressManager1" runat="server" UniquePageIdentifier="eae0adf1-8382-4884-8843-a38bf3b99b38" />

<radU:RadProgressArea ID="RadProgressArea1" runat="server">

</radU:RadProgressArea>

</td>

.aspx.vb

Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click

'Store current user token in a variable...

Dim tokenCurrentUser As System.IntPtr = System.Security.Principal.WindowsIdentity.GetCurrent.Token

Try
file = RadUploadContext.Current.UploadedFiles(inputFile.UniqueID)

'validating

If validating() = False Then

Exit Sub

End If

fileName = file.GetName

fileExt = file.GetExtension

filesize = file.ContentLength

'Impersonate ASPNETRW account ...

Dim szASPNETRWPassword As String = Trim(All.DecryptPassWord(Trim(ConfigurationManager.AppSettings("ASPNETRWPassWord"))))

If Not ImpersonateUser.ImpersonateValidUser("aspnetrw", "HCA_LAN", szASPNETRWPassword) Then

'Notify user of error...

ClientScripts.CallMsgBox(

Me, "Error", "Sorry, unable to access archive at this time.")

Exit Sub

End If

file.SaveAs(ConfigurationManager.AppSettings(

"UploadFilePath") & fileName)

'update database
NewPHI_Request()
'send email notice

sendMail()

Response.Redirect("xThankyou.aspx", False)

Catch ex As Exception

Try

'pass error to web service...

xLogError.LogError(ex.Message, ex.StackTrace)

Catch exLogError As Exception

End Try

'place error message into session and redirect to error page...

Session.Item(

"ErrorMessage") = ex.Message.ToString()

Response.Redirect(

"xError.aspx", False)

Finally

'Set impersonation back to previous user...

ImpersonateUser.UndoImpersonation()

System.Security.Principal.WindowsIdentity.Impersonate(tokenCurrentUser)

End Try

End Sub

Upload (Obsolete)

answered on 16 Jun 2010